HANNAH JOHN. (1999). MECHANICS OF MACHINES (4TH.). VIVA BOOKS PVT.LTD.
Chicago-čujuhus (17. p.)HANNAH JOHN. MECHANICS OF MACHINES. 4TH. NEW DELHI: VIVA BOOKS PVT.LTD, 1999.
MLA-čujuhus (9. p.)HANNAH JOHN. MECHANICS OF MACHINES. 4TH. VIVA BOOKS PVT.LTD, 1999.
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